Section 23 on tds sheet of itr1

Hi,

My TDS was deducted every month in last FY by my Employer. Do I need to mention all the different deductions in different rows in section 23 (TDS sheet / ITR1) or the total of all deductions in just one row.

This is the first time I am directly filing return on Income Tax Site so bit confused.

I searched a lot but didn't get this question anywhere on this forum.. Hope I am not creating a duplicate post.